11122201322103 has 16 divisors (see below), whose sum is σ = 14864389056000. Its totient is φ = 7397408115840.

The previous prime is 11122201322033. The next prime is 11122201322117. The reversal of 11122201322103 is 30122310222111.

It is not a de Polignac number, because 11122201322103 - 2⁹ = 11122201321591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11122201322103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122201322153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65766748 + ... + 65935646.

It is an arithmetic number, because the mean of its divisors is an integer number (929024316000).

Almost surely, 2^{11122201322103} is an apocalyptic number.

11122201322103 is a deficient number, since it is larger than the sum of its proper divisors (3742187733897).

11122201322103 is a wasteful number, since it uses less digits than its factorization.

11122201322103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220262.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11122201322103 its reverse (30122310222111), we get a palindrome (41244511544214).

The spelling of 11122201322103 in words is "eleven trillion, one hundred twenty-two billion, two hundred one million, three hundred twenty-two thousand, one hundred three".